39534490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 33114086

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 293, 515, 586, 655, 1030, 1310, 1465, 2930, 13493, 26986, 30179, 38383, 60358, 67465, 76766, 134930, 150895, 191915, 301790, 383830, 3953449, 7906898, 19767245, 39534490]

約数ペア:

[(1, 39534490), (2, 19767245), (5, 7906898), (10, 3953449), (103, 383830), (131, 301790), (206, 191915), (262, 150895), (293, 134930), (515, 76766), (586, 67465), (655, 60358), (1030, 38383), (1310, 30179), (1465, 26986), (2930, 13493)]